Cushion device



FIG. 1 is a perspective view thereof;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exemplary diagram of the use of the cushion device thereof,the broken lines depict environmental subject matter only and form nopart of the claimed design.

CLAIM The ornamental design for a cushion device, as shown anddescribed.